In this series we’ll take a fresh look at resources and how they are used. We’ll go beyond natural resources like air and water to look at how efficiency in raw materials can boost the bottom line and help the environment. We’ll also examine the circular economy and design for reuse — with an eye toward honoring those resources we do have.

While changes at home can’t solve the many environmental crises we face today, they can sure help. Through this series, we’ll explore how initiatives like curbside compost pick-up, rebates on compost bins, and efficient appliances can help families reduce their impact without breaking the bank.

Despite decades -- centuries even -- of global efforts, slavery can still be found not just on the high seas, but around the world and throughout various supply chains. Through this series on forced labor, sponsored by C&A Foundation, we’ll explore many different types of bonded and forced labor and highlight industries where this practice is alive and well today.

In this series we examine how companies should respond to national controversy like police violence and the BLM movement to best support employees and how can companies work to improve equality by increasing diversity in their ranks directly.

Compost is often considered a panacea for the United States’ tremendous food waste problem. Indeed, composting is a much better option than putting spoiled food in a garbage can destined for a landfill.

In recent years, much has been made of the energy savings and emissions reduction associated with switching to CFLs. What if every moment the sun was out you could go completely without electric lighting?

Daylighting is an often touted solution. In my case, having skylights in our office meant hiding from it as the sun was directly overhead to avoid sunburn, squinting into my computer at other times due to glare, and unworkably low lights in the winter.

Other options such as the light tubes have improved upon simple skylights. Light tubes reflect light that lands on a roof down a tube and into whatever space, even on another floor, that needs illumination. Yet here again, when the sun is not shining on it, the lighting quality degrades.

Ciralight has come up with a brilliant solution: SunTracker. The product uses skylights with a series of mirrors, oriented by GPS, to maintain lighting throughout the day, coupled with solar power to run them. They are built in such a way so as to not convey the heat along with the sunlight, so temperatures remain the same inside, reducing expenses and energy use associated with air condition to compensate.

The difference as compared to regular, passive skylights is substantial. Up to 300% more light, the equivalent of an 800 watt bulb, according to Ciralight.

Is there a downside to SunTrackers? Yes, they do not work on multi-story buildings. While this is an unfortunate limitation for office towers and other such structures, there are a plethora of places such as retail outlets, airports and the like where SunTrackers could be widely used, resulting in substantial energy and money savings, while creating a more pleasant environment. Currently, Whole Foods, IKEA, Office Depot and Boeing are among Ciralight’s clients.

Paul Smith is a sustainable business innovator, the founder of GreenSmith Consulting, and has an MBA in Sustainable Management from Presidio Graduate School in San Francisco. He creates interest in, conversations about, and business for green (and greening) companies, via social media marketing. || ==> For more, see GreenSmithConsulting.com